GUITAR 29

Oil · District 08 · Lease #38140

Operator: SM ENERGY COMPANY

Cum Oil

117k BBL

Cum Gas

538k MCF

casinghead

Wells

4

Production

2007-03 — 2021-02

Peak Month

2015-06

Production History

Cum Oil: 116,570 BBL Cum Gas: 538,018 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,714 BBL/mo

Di (annual)

60.7%

b-factor

0.1

EUR

37,591 BBL

R-squared

0.630

type

hyperbolic

Operator History (from monthly production reports)

2024-06 — 2026-07 NEW HEIGHT ENERGY, LLC 26 mo
2017-01 — 2024-05 SM ENERGY COMPANY 89 mo
2016-05 — 2016-12 QSTAR OPERATING LLC 8 mo
2007-07 — 2016-04 ENDEAVOR ENERGY RESOURCES L.P. 106 mo
2007-03 — 2007-06 OGX RESOURCES LLC 4 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3SM ENERGY COMPANY212,0002022-03-16
1SM ENERGY COMPANY310,5002016-04-08
2HIGH MARKS EQUIPMENT COMPANY INC312,0002016-04-08
4NEW HEIGHT ENERGY LLC112,0002014-07-25